Question

Complete the paragraph to summarize how an RNA molecule is created.
)) First, a section of the DNA molecule is unzipped . Then, RNA nucleotides are
brought in to pair with the DNA nucleotides. According to the rules of complementary
base pairing, ___ pairs with thymine, and guanine pairs with ___ . But
RNA contains the nitrogenous base uracil instead of thymine. ___ pairs with
___

Answer 1

According to the rules of complementary base pairing, adenine pairs with thymine, and guanine pairs with cytosine. But RNA contains the nitrogenous base uracil instead of thymine. Adenine pairs with uracil.